2-in-1 Wireless Soundbar & Subwoofer Home Theater System with Wireless, USB/TF/AUX/FM/RCA Inputs, Built-in 2000mAh Battery, 4.1 Channel Surround Sound, Compatible with TV, Computer, Smartphone, Game Console, DVD Player - Easy Setup, Remote Control Included, Bass Enhancement, Compact Design, Durable Construction, Highquality Audio, Movie Enthusiasts, Music Lovers

This surround sound system can replay various sound sources from the original signal in various directions, and the listener can distinguish the sound from all directions, front, back, left, right, etc.

Using it to decorate your home theater, you can experience the feeling of being surrounded by sounds from different directions.This speaker can extend the sound source from a straight line to a spherical surface, creating a spatial reverberation effect similar to a studio. Combined with large screen TV and movie images, the combination of auditory and visual effects brings an extremely live sense of presence to people.

Specifications:SNR: -80dBOutput power: 5W x 4Frequency response: 20Hz - 20KHzTransmission power: 1.49mWTransmission frequency: 2.48GHzBT distance: 8 - 10mCharging time: 2 - 3 hoursStandby time: 120 hoursCharging plug: micro 5pin (V8)Charging voltage: DC 5V/1A-2AWireless profiles supported: A2DP, AVRCP, HSP and HFBattery: 7.4V/2000mAh (built-in)